Altronix MOM5 Installation Instructions

Overview:
The MOM5 multi output power distribution module converts one (1) non-power limited DC voltage input to five (5)
power limited outputs. Each output will route power to a variety of access control hardware and devices which includes
Mag Locks, Electric Strikes, Magnetic Door Holders, etc... These outputs will operate in both fail-safe and fail-secure
modes. Controlled trigger input is achieved through normally open (N.O.) or normally closed (N.C.) supervised input
or the polarity reversal from an FACP (Fire Alarm Control Panel). A form "C" dry output relay will enable HVAC
Shutdown, Elevator Recall or trigger auxiliary devices.
Specifications:
• NFPA72 compliant.
• Class 2 outputs.
• 12VDC or 24VDC Operation.
• Five (5) individual power limited outputs.
• Current limit is 2.5 amps @ 12VDC or 24VDC per output.
• Fire Alarm Panel or Access Control System trigger inputs.
(N.O. or N.C. supervised trigger input and
polarity reversal trigger input).
• Red LED's indicate condition of each power output.
• Power & input trigger LED's.
• Power fail supervision relay
(Form "C" contact rated 1 amp @ 28VDC/115VAC).
• Output relay indicates that unit is triggered.
(Form "C" contact rated 1 amp @ 28VDC/115VAC).
• Interfaces with most DC Power Supplies.
• UL Listed for use with AL300ULX, AL400ULX & AL600ULX Power Supplies.
Board Dimensions:
5.25"L x 3.5"W x 1"H
Installation Instructions:
1. Connect the DC of the power supply to the terminals marked [- DC input +]
carefully observing polarity.
2. Connect door strikes (fail-secure) positive to terminals marked [1 thru 5 Pos. (+) DC Output (Alarm)]
and negative to [NEG. 1' thru 'NEG. 5].
3. Connect door holders (fail-safe) positive to terminals marked [6 thru 10 Pos. (+) DC Output (Stand-by)]
and negative to [NEG. 1' thru NEG. 5].
4. To trigger the MOM5 from a FACP connect signaling circuit of FACP to inputs marked [NEG. (-)]
and [POS. (+)] input. Polarity is shown in alarm condition. Put wires coming to
each terminal on different sides of the screw.
5. To trigger the MOM5 using a supervised dry contact connect the 2.2K resistor in series for a
N.C. trigger input and in parallel for N.O. trigger input.
6. Connect the auxiliary devices that are to be triggered by the MOM5 to the terminals marked
[N.O. & C] for nomrally open outputs and terminals marked N.C. & C for normally closed output.
Note: This relay will energize when the MOM5 is triggered.
7. Connect trouble reporting device to the terminals marked [Power Fail]. Connect to the N.O. & C for
normally open and N.C. & C for normally closed output.
Note: This relay will switch when power is lost to the MOM5.
MOM5 - Multi Output Power Distribution
Module for Access Control